package manong.service;

import java.util.List;

import com.github.pagehelper.PageHelper;
import com.github.pagehelper.PageInfo;

import manong.beans.selecourse;

public interface selectCourseService {
    int  add_course(selecourse course);
    
   void update_course(selecourse course);
    
    int  delete_course(int cno);
    
    List<selecourse> getAll_course();	
    
    selecourse get_course(int cno);
    
    List<selecourse> getAllCourse(Integer startNum,Integer size);
    	
   

}
